they say they want the united states to pressure nigeria to take more aggressive action to rescue the girls. >>> also from here in d.c., a building that houses a strip club collapses. it's all caught on camera. four nearby buildings were also damaged. there was some construction going on nearby. at this point, it's not clear if that's what triggered the collapse. one person was hurt. that person is expected to be okay. >>> new support and new questions today for hillary clinton, if she decides to run for the white house in 2016. also, jeb bush gets some words of encouragement from his former president brother. could 2016 shape up as the battle of america's political dynasties? the brain trust here in the flesh on a saturday afternoon in d.c. bob franken is a syndicated columni columnist. and mercedes is a republican strategist, also former spokesperson for the george w. bush administration. good to see all of you here in the flesh. this is nice. i should have brought you something. we don't have a budget for gifts. let's start with the news today, bob. tim kaine threw his support behi